package easy;

/**
 * @author admin
 * 1108. IP 地址无效化
 */
public class LeeCode1108 {

    public String defangIPaddr(String address) {
        return address.replace(".","[.]");
    }

    public static void main(String[] args) {
        System.out.println(new LeeCode1108().defangIPaddr("1.1.1.1"));
    }
}
